SOURCES:
World Bank staff estimates. The conceptual underpinnings of the savings measure appear in Hamilton and Clemens' ""Genuine Savings Rates in Developing Countries"" (1999).; World Bank staff estimates based on Samuel Fankhauser's ""Valuing Climate Change: The Economics of the Greenhouse"" (1995).; World Bank staff estimates using data from the United Nations Statistics Division's National Accounts Statistics.; World Bank staff estimates based on sources and methods in Arundhati Kunte and others' ""Estimating National Wealth: Methodology and Results"" (1998).; World Bank national accounts data files.; World Development Indicators database